//
// Created by Jisam on 22/09/2024 7:00 PM.
// Solution of  a
#include <bits/stdc++.h>

using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int a;
    string s;
    cin >> a >>s;
    cout << a + 10 << s;
    return 0;
}